Load data for 7 x 50 R + .284 | 175gr | Sierra SBT GameKing

Recommended Powder(s): ADI AR 2219, Accurate 2015, Alliant AR-Comp, Baschieri & Pellagri 106, SNPE Vectan SP 10

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 175gr \| Sierra SBT GameKing
Manufacturer SKU:	1940
Bullet Weight:	175gr \| 11.3g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	1.394" \| 35.4mm
Caliber:	7 x 50 R load data
Case Length (l3):	1.940" \| 49.3mm
Cartridge Length (C.O.L.):	2.637" \| 67.0mm
Seated Depth:	0.697" \| 17.7mm
Shank Seated Depth:	0.472" \| 12.0mm
Case Capacity:	34.5 Grains of Water \| 2.24 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	52939 psi \| 3650 bar
LID:	LID_B5854_C1085
Last updated:	2025-02-02
Recommended Twist Rate:	1:10 - 1:8

Load data for 112 loads in caliber 7 x 50 R with .284 | 175gr | Sierra SBT GameKing bullet and 56 powders such as ADI AR 2219, Accurate 2015, Alliant AR-Comp, Baschieri & Pellagri 106, SNPE Vectan SP 10. The key underlying parameters are shown in the table above.

Important Notice: DO NOT go below Minimum Charge or above Maximum Charge unless there are reasons. Since xxlreloading.com has no control over the equipment and components used by the customer and the data used in connection with the website, any responsibility and liability for the results achieved is rejected. Also see our Terms of Service.

Questions regarding the load data: Please read the information in the next tab "Explanations".
A load must fulfill certain criteria to be listed in the default view below - see "powder criteria to fulfill to be listed".

Our load data might deviate from other sources - see the "most common reasons for deviations".

All loads are based on the bullet and case dimensions shown under "Load Specifications" - see "reloading suggestions" if you deviate.

You can set your specifications in the "Personalized Load Calculator".

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Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

Our default view only displays powders/loads that fulfill certain criteria: Max pressure of a load <=90% of Max. Standardized Pressure. Fill Rate (Min FR): >80% and <100% for rife loads, >60% and <100% for pistol loads. Min. Propellant Combustion (Min z): >90% for rifle loads , >80% for pistol/revolver loads. Relax these criteria at your own risk to potentially get more powders shown in the load tables.

Click on the desired row in the tables below to add a specific load / powder to your Diary and manage there.

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	96%	37652	71%	**06	92%
ADI AR 2207	<<locked>>	90%	47630	90%	**72	100%
ADI AR 2219 👍	<<locked>>	93%	46789	88%	**31	99%
Accurate 2015 👍	<<locked>>	97%	43700	83%	**62	100%
Accurate 2230	<<locked>>	96%	46949	89%	**01	96%
Accurate 2460	<<locked>>	96%	45629	86%	**05	97%
Accurate 2495	<<locked>>	97%	34708	66%	**26	99%
Accurate 2520	<<locked>>	96%	36143	68%	**23	96%
Accurate 4064	<<locked>>	97%	28689	54%	**18	95%
Alliant AR-Comp 👍	<<locked>>	96%	38087	72%	**52	100%
Alliant Reloder-10x	<<locked>>	96%	47297	89%	**11	100%
Alliant Reloder-7	<<locked>>	88%	46151	87%	**46	100%
Baschieri & Pellagri 106 👍	<<locked>>	93%	46775	88%	**49	99%
[Hodgdon BL-C2]*	<<locked>>	96%	38334	72%	**49	94%
Hodgdon Benchmark	<<locked>>	96%	44309	84%	**39	96%
Hodgdon CFE BLK	<<locked>>	89%	47079	89%	**39	96%
Hodgdon H322	<<locked>>	97%	43685	83%	**91	99%
Hodgdon H335	<<locked>>	94%	46847	89%	**37	99%
Hodgdon H4198	<<locked>>	90%	46978	89%	**32	99%
IMR 3031	<<locked>>	96%	32648	62%	**70	97%
IMR 4198	<<locked>>	93%	45905	87%	**49	100%
IMR 8208 XBR	<<locked>>	96%	40582	77%	**29	95%
Lovex D073.4	<<locked>>	95%	47166	89%	**08	97%
Lovex D073.5	<<locked>>	97%	45629	86%	**05	97%
Lovex D073.6	<<locked>>	96%	33953	64%	**83	95%
Lovex S053	<<locked>>	84%	46659	88%	**73	100%
[Lovex S060]*	<<locked>>	97%	41133	78%	**86	93%
[Lovex S062]*	<<locked>>	97%	32880	62%	**27	92%
Norma 200	<<locked>>	91%	46325	88%	**85	100%
[Norma 201]*	<<locked>>	97%	37608	71%	**90	94%
Norma 202	<<locked>>	96%	36666	69%	**03	97%
[Ramshot Wild Boar]*	<<locked>>	96%	39885	75%	**39	92%
[Ramshot X-Terminator]*	<<locked>>	97%	45963	87%	**78	94%
ReloadSwiss RS 36	<<locked>>	84%	47007	89%	**36	100%
ReloadSwiss RS 40	<<locked>>	96%	45658	86%	**01	98%
Rottweil R 901	<<locked>>	97%	41133	78%	**32	98%
[Rottweil R 902]*	<<locked>>	97%	35476	67%	**50	93%
SNPE Vectan BA6 1/2	<<locked>>	88%	47355	89%	**65	100%
SNPE Vectan SP 10 👍	<<locked>>	93%	46296	87%	**24	99%
SNPE Vectan Tubal 3000	<<locked>>	96%	39856	75%	**67	97%
SNPE Vectan Tubal 5000	<<locked>>	96%	31937	60%	**55	96%
Shooters World Match Rifle	<<locked>>	96%	33953	64%	**83	95%
[Shooters World Precision]*	<<locked>>	97%	32880	62%	**27	92%
Shooters World Tactical Rifle	<<locked>>	94%	47616	90%	**82	96%
Somchem S321	<<locked>>	96%	43627	82%	**98	96%
Somchem S335	<<locked>>	97%	39392	74%	**86	98%
[Somchem S341]*	<<locked>>	96%	38508	73%	**96	92%
Vihtavuori N120	<<locked>>	92%	46180	87%	**19	100%
Vihtavuori N130	<<locked>>	96%	44469	84%	**32	100%
Vihtavuori N133	<<locked>>	96%	36419	69%	**37	99%
Vihtavuori N135	<<locked>>	96%	27296	52%	**36	96%
Vihtavuori N140	<<locked>>	97%	34983	66%	**54	96%
Vihtavuori N530	<<locked>>	96%	43076	81%	**75	96%
Vihtavuori N540	<<locked>>	96%	33649	64%	**50	95%
Winchester 748	<<locked>>	96%	42946	81%	**08	96%
Winchester StaBALL Match	<<locked>>	97%	47442	90%	**54	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	92%	33402	63%	**34	90%
ADI AR 2207	<<locked>>	81%	36521	69%	**34	100%
ADI AR 2219	<<locked>>	81%	31618	60%	**01	96%
Accurate 2015	<<locked>>	81%	26832	51%	**93	97%
[Accurate 2230]*	<<locked>>	85%	31575	60%	**75	91%
[Accurate 2460]*	<<locked>>	81%	27122	51%	**09	91%
[Accurate 2495]*	<<locked>>	83%	21741	41%	**67	94%
[Accurate 2520]*	<<locked>>	84%	24613	47%	**96	90%
[Accurate 4064]*	<<locked>>	88%	21886	41%	**67	91%
Alliant AR-Comp	<<locked>>	81%	23728	45%	**70	97%
Alliant Reloder-10x	<<locked>>	81%	30139	57%	**65	99%
Alliant Reloder-7	<<locked>>	81%	37173	70%	**24	100%
Baschieri & Pellagri 106	<<locked>>	81%	32416	61%	**42	97%
[Hodgdon BL-C2]*	<<locked>>	89%	29776	56%	**95	90%
[Hodgdon Benchmark]*	<<locked>>	81%	27876	53%	**70	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	36695	69%	**91	93%
[Hodgdon H322]*	<<locked>>	81%	27195	51%	**09	94%
[Hodgdon H335]*	<<locked>>	81%	30676	58%	**88	94%
Hodgdon H4198	<<locked>>	81%	36201	68%	**81	97%
[IMR 3031]*	<<locked>>	84%	23279	44%	**57	93%
IMR 4198	<<locked>>	81%	32329	61%	**52	99%
[IMR 8208 XBR]*	<<locked>>	85%	29095	55%	**29	90%
[Lovex D073.4]*	<<locked>>	81%	28805	54%	**32	92%
[Lovex D073.5]*	<<locked>>	81%	27122	51%	**09	91%
[Lovex D073.6]*	<<locked>>	87%	25077	47%	**06	91%
Lovex S053	<<locked>>	81%	42670	81%	**27	100%
[Lovex S060]*	<<locked>>	90%	33649	64%	**65	90%
[Lovex S062]*	<<locked>>	92%	28892	55%	**52	90%
Norma 200	<<locked>>	81%	34040	64%	**18	100%
[Norma 201]*	<<locked>>	88%	29037	55%	**39	90%
[Norma 202]*	<<locked>>	82%	23873	45%	**50	91%
[Ramshot Wild Boar]*	<<locked>>	93%	35447	67%	**67	91%
[Ramshot X-Terminator]*	<<locked>>	87%	34505	65%	**04	90%
ReloadSwiss RS 36	<<locked>>	81%	43004	81%	**90	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	28485	54%	**22	92%
[Rottweil R 901]*	<<locked>>	81%	26005	49%	**63	92%
[Rottweil R 902]*	<<locked>>	90%	28543	54%	**22	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	39711	75%	**83	100%
SNPE Vectan SP 10	<<locked>>	81%	31546	60%	**01	95%
[SNPE Vectan Tubal 3000]*	<<locked>>	83%	26629	50%	**44	93%
[SNPE Vectan Tubal 5000]*	<<locked>>	90%	27035	51%	**60	94%
[Shooters World Match Rifle]*	<<locked>>	87%	25077	47%	**06	91%
[Shooters World Precision]*	<<locked>>	92%	28892	55%	**52	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	30806	58%	**32	90%
[Somchem S321]*	<<locked>>	84%	28761	54%	**52	91%
[Somchem S335]*	<<locked>>	83%	25773	49%	**47	94%
[Somchem S341]*	<<locked>>	94%	35549	67%	**47	90%
Vihtavuori N120	<<locked>>	81%	33808	64%	**62	100%
Vihtavuori N130	<<locked>>	81%	28776	54%	**93	98%
Vihtavuori N133	<<locked>>	85%	26948	51%	**67	96%
[Vihtavuori N135]*	<<locked>>	92%	23989	45%	**60	94%
[Vihtavuori N140]*	<<locked>>	85%	24976	47%	**54	92%
[Vihtavuori N530]*	<<locked>>	84%	29008	55%	**39	90%
[Vihtavuori N540]*	<<locked>>	85%	24178	46%	**54	91%
[Winchester 748]*	<<locked>>	84%	28355	54%	**49	90%
[Winchester StaBALL Match]*	<<locked>>	86%	32619	62%	**24	90%

Start Load - Barrel Length: 23.60''

Any powder missing? Then click here.

FR ... fill rate of the cartridge in percent

MaxP ... max. pressure of load in psi or bar

% ... max. pressure of load in percent of the maximum allowed pressure for this caliber

V(0) ... muzzle velocity in feet per second (fps) or meters per second (m/s)

z ... powder burnt in percent

[...] *... not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.

[...] ²... fill rate low - you might want to consider using a filler to ensure proper ignition.

[...] ᴾ... possible press load - work up slowly to this load while watching for signs of excessive pressure.

👍 ... recommended powder/load for this caliber and bullet combination based on its ballistic performance.